NTE1803 Datasheet, PDF (4/5 Pages) NTE Electronics – Integrated Circuit Stereo Audio Control

AC Electrical Charactertistics (Cont’d): (V_CC = V_3–18 = 12V, T_A = +25°C, contour switch closed
(linear position), volume, balance, bass, and treble controls in mid–position, R_G ≤ 600Ω, R_L ≤ 4.7kΩ,
C_L ≤ 200pF, f = 1kHz unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Noise Performance (V_CC = 12V)
Output Noise Voltage (Unweighted) at V_NO(RMS) for maximum voltage gain, Note 4 – 310 – µV
f = 20Hz to 20kHz (RMS value),
Note 5
A_V = –16dB, Note 4
– 100 200 µV
Output Noise Voltage (Weighted) CCIR V_NO(M) for maximum voltage gain, Note 4 –
recommendation 468–2 (peak value)
for maximum emphasis of bass and –
treble (contour OFF, A_V = –40dB)
Noise Performance (V_CC = 15V)
Output Noise Voltage (Unweighted) at V_NO(RMS) for maximum voltage gain, Note 4 –
f = 20Hz to 20kHz (RMS value),
Note 5
A_V = –16dB, Note 4
–
940 – µV
400 – µV
350 – µV
110 220 µV
Output Noise Voltage (Weighted) CCIR V_NO(M) for maximum voltage gain, Note 4 – 980 – µV
recommendation 468–2 (peak value)
for maximum emphasis of bass and – 420 – µV
treble (contour OFF, A_V = –40dB)
Note 4. Linear frequency response.
Note 5. For peak values add 4.5dB to RMS values.
Pin Connection Diagram
Volume Control 1
Bypass 2
V_CC 3
Rt Ch Input 4
Rt Ch Bass Capacitor 5
Rt Ch Bass Capacitor 6
Rt Ch Treble Capacitor 7
Rt Ch Output 8
Bass Control 9
18 GND
17 Reference Control Voltage
16 Balance Control
15 Lt Ch Input
14 Lt Ch Bass Capacitor
13 Lt Ch Bass Capacitor
12 Lt Ch Treble Capacitor
11 Lt Ch Output
10 Treble Control